2 in 1 Ab Roller Wheel & Plank with TimerIntelligent timing, which can record the duration of fitness exercises, reasonably arrange your exercise rest time, and make your time more planned. At the same time, it plays the role of plank support and abdominal strengthening, which doubles the effect of exercise.Automatic Rebound Abdominal RollerOur abs roller wheel adopts rebound technology, when pushed to the tight state, the spring damping will become larger, and the smart brake will trigger the rebound function to help you reset easily, making the exercise smoother, safer and more efficient.Wide Double WheelsThe design of the double wheel abdominal exerciser is not easy to slip, the wheelbase is widened, and the contact area with the ground is increased to 10cm, which effectively reduces the shaking in the left and right directions, is more stable than a single wheel, and reduces the risk of injury.Silent Noise ReductionMulti-layer materials, anti-skid layer, reinforcement layer, shock-absorbing layer, sound insulation layer and support layer, combined with each other, make the exercise double wheel soft bass noise reduction, more comfortable exercise. With a mobile phone holder, you can exercise while watching videos.Foam Grip & Thickened Elbow PadsThe foam grip is made of high-density sponge, which is soft and comfortable, has excellent sweat-absorbing and anti-slip performance, and has a longer service life. The thickened elbow pads protect elbows from injury during long exercise.The abdominal exercise roller allows the waist, chest, arms, buttocks, legs, and back muscles to get more stretching and exercise, lose weight and burn fat, and make the body line more attractive.Product Name: Abdominal WheelColor: Black/Orange/BlueRoller inner ring: engineering plasticsRoller outer ring: non-slip rubberApplicable people: sports enthusiasts, fitness crowdFeatures: automatic rebound + brakeFunctional use: fitness/abdomen/breast expansion, etc.Package Included:1 X Abdominal WheelNote: 1.Please check as much as possible to make sure the item is the one that you need.2.Due to manual measurement, please allow a small amount of error.3.Color may have a little color difference, Because of the different display settings.